Island of the unknowns

When people start vanishing from a godforsaken trailer park next to the Folsom Energy Plant, two eleven-year-olds investigate using mathematical clues that were hastily planted by their friend Mrs. Clarke before she disappeared.

שנה

2011

שפה

English

הוצאה

Amulet Books

מהדורות

2

ISBN

9780810996632

מקור הנתונים: Wikidata